(19)
(11) EP 4 190 129 A1

(12)

(43) Date of publication:
07.06.2023 Bulletin 2023/23

(21) Application number: 21759145.2

(22) Date of filing: 30.07.2021
(51) International Patent Classification (IPC): 
H05B 47/125(2020.01)
 G06T 7/70(2017.01)
(52) Cooperative Patent Classification (CPC):
H05B 47/125; G06T 7/55; Y02B 20/40
(86) International application number:
PCT/IB2021/056953
(87) International publication number:
WO 2022/024053 (03.02.2022 Gazette 2022/05)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 30.07.2020 IT 202000018673

(71) Applicant: Ledworks Srl
20144 Milano (MI) (IT)

(72) Inventors:
  • FRANCIOSA, Marco
    20144 Milano (MI) (IT)
  • TELLATIN, Andrea
    20144 Milano (MI) (IT)

(74) Representative: Bottino, Giovanni 
ARBO Srl Via Colombo, 11/29
16121 Genova
16121 Genova (IT)

   


(54) METHOD FOR DETERMINING THE THREE-DIMENSIONAL POSITION OF A PLURALITY OF LIGHTING DEVICES